5550430020 has 48 divisors (see below), whose sum is σ = 15596558208. Its totient is φ = 1474842880.

The previous prime is 5550430019. The next prime is 5550430027. The reversal of 5550430020 is 200340555.

It is not an unprimeable number, because it can be changed into a prime (5550430027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147744 + ... + 181463.

It is an arithmetic number, because the mean of its divisors is an integer number (324928296).

Almost surely, 2^5550430020 is an apocalyptic number.

It is an amenable number.

5550430020 is an abundant number, since it is smaller than the sum of its proper divisors (10046128188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5550430020 is a wasteful number, since it uses less digits than its factorization.

5550430020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329500 (or 329498 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 5550430020 is about 74501.2081781229. The cubic root of 5550430020 is about 1770.5527782871.

Adding to 5550430020 its reverse (200340555), we get a palindrome (5750770575).

The spelling of 5550430020 in words is "five billion, five hundred fifty million, four hundred thirty thousand, twenty".